A solution by MeV (Time: 1.7s, Blocks used: +2)
A solution by guru (Time: 1.7s, Blocks used: +2)
A solution by Bibsi (Time: 1.7s, Blocks used: +1)
A solution (Time: 1.4s, Blocks used: +5)
A solution by Pat (Time: 1.7s, Blocks used: +1)
A solution (Time: 1.7s, Blocks used: +2)
A solution (Time: 1.3s, Blocks used: +4)
A solution (Time: 1.3s, Blocks used: +3)
A solution (Time: 1.4s, Blocks used: +4)
A solution by RowdyBär (Time: 1.7s, Blocks used: +1)
A solution by d (Time: 1.7s, Blocks used: +1)
A solution by Kilroy (Time: 1.7s, Blocks used: +1)
A solution by Puntt (Time: 1.7s, Blocks used: +1)
A solution (Time: 1.7s, Blocks used: +1)